ia64/kvm: compilation fix. export account_system_vtime.
[pv_ops_mirror.git] / include / linux / spi / mcp23s08.h
blob835ddf47d45caa571e14e410ba4ed003d9ca172a
2 /* FIXME driver should be able to handle all four slaves that
3 * can be hooked up to each chipselect, as well as IRQs...
4 */
6 struct mcp23s08_platform_data {
7 /* four slaves can share one SPI chipselect */
8 u8 slave;
10 /* number assigned to the first GPIO */
11 unsigned base;
13 /* pins with pullups */
14 u8 pullups;
16 void *context; /* param to setup/teardown */
18 int (*setup)(struct spi_device *spi,
19 int gpio, unsigned ngpio,
20 void *context);
21 int (*teardown)(struct spi_device *spi,
22 int gpio, unsigned ngpio,
23 void *context);